18121+2739

  • Unique Name: 18121+2739STF2292
  • RA: 18 12 06.74
  • Dec: +27 38 35.9
  • Discoverer: STF
  • Discoverer Number: 2292
  • Components:
  • First year: 1830
  • Last year: 2010
  • Observations: 108
  • First position angle: 261
  • Last position angle: 275
  • First separation: 1.4
  • Last separation: 0.9
  • Mag first component: 8.3
  • Mag second component: 8.62
  • Spectral type: A2
  • Primary proper motion RA: 17
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: 17
  • Secondary proper motion DEC: -4
  • Durchmusterung: +27 2977
  • Notes:
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